(E)-2-(2-methylbenzyl)-6-styryl-4,5-dihydropyridazin-3(2H)-one CAS 303146-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303146-67-0 |
| Molecular Formula | C20H20N2O |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-2-(2-methylbenzyl)-6-styryl-4,5-dihydropyridazin-3(2H)-one (CAS 303146-67-0) pharmaceutical standards reference standard. Molecular formula: C20H20N2O. Molecular weight: 304.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O |
| Molecular Weight | 304.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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